From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../native/jni/qt-peer/qtscrollbarpeer.cpp | 142 +++++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp (limited to 'libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp') diff --git a/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp new file mode 100644 index 000000000..0649ebd17 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp @@ -0,0 +1,142 @@ +/* qtscrollbarpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include +#include +#include +#include "keybindings.h" +#include "slotcallbacks.h" +#include "qtcomponent.h" + +// Constant fields from java.awt.Scrollbar +#define HORIZONTAL 0 +#define VERTICAL 1 + +class MyScrollBar : public QScrollBar +{ +public: + MyScrollBar(JNIEnv *env, jobject obj, QWidget *parent) : QScrollBar( parent ) + { + setup(env, obj); + } + + ~MyScrollBar() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QScrollBar +#include "eventmethods.h" +}; + +/* + * Construct a QScrollbar object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget( env, obj ); + assert( parentWidget ); + // QScrollBar *scrollbar = new QScrollBar( parentWidget ); + MyScrollBar *scrollbar = new MyScrollBar( env, obj, parentWidget ); + assert( scrollbar ); + + setNativeObject( env, obj, scrollbar ); + connectScrollBar(scrollbar, env, obj); +} + +/* + * Set the line increment. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setLineIncrement +(JNIEnv *env, jobject obj, jint inc) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setSingleStep(inc); +} + +/** + * Sets the orientation of the scrollbar + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setOrientation +(JNIEnv *env, jobject obj, jint orientation) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + switch(orientation) + { + case HORIZONTAL: + bar->setOrientation ( Qt::Horizontal ); + break; + + default: + case VERTICAL: + bar->setOrientation ( Qt::Vertical ); + break; + } +} + +/** + * Sets the page increment (equivalent to slider size) + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setPageIncrement +(JNIEnv *env, jobject obj, jint inc) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setPageStep( inc ); +} + +/* + * Setvalues. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setValues +(JNIEnv *env, jobject obj, jint value, jint visible, jint min, jint max) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setValue(value); + bar->setPageStep( visible ); // page step and slider size are the same in Qt + bar->setRange( min , max ); +} + -- cgit v1.2.3